San Tan Valley

County:: Pinal County
County Seat:: No
Area (mi²):: 75.793
State:: Arizona

San Tan Valley is a CDP located in Pinal County, Arizona. San Tan Valley has a 2025 population of 106,179. San Tan Valley is currently growing at a rate of 1.59% annually and its population has increased by 1.18% since the most recent census, which recorded a population of 104,936 in 2020.

The average household income in San Tan Valley is $108,603 with a poverty rate of 7.55%.The median age in San Tan Valley is 35 years: 34.6 years for males, and 35.6 years for females.

Demographics

The racial composition of San Tan Valley includes 72.65% White, 5.29% other race, 4.02% Black or African American, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	76,450	72.65%
Two or more races	13,620	12.94%
Other race	5,570	5.29%
Black or African American	4,228	4.02%
Native American	2,729	2.59%
Asian	2,466	2.34%
Native Hawaiian or Pacific Islander	168	0.16%

San Tan Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

San Tan Valley's average per capita income is $52,062. Household income levels show a median of $93,642. The poverty rate stands at 7.55%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$106,209	$120,800
Families	$98,255	$112,896
Households	$93,642	$108,603
Non Families	$62,013	$73,715

$52,062

Average Income

$93,642

Median Household Income

7.55%

Poverty Rate